Type: Virtual labLanguage: EnglishAuthor: Edward Kamen, Bonnie Heck (Georgia Institute of Technology)Description: Applets designed as an aid to the study of certain aspects of the theory of continuous and discrete signals and systems (Fourier transform, convolution, filtering, sampling, aliasing, etc.) explained in the book Signal and Sytems. Also there are experiments for control theory like poles placement, root locus, or relation between frequency an time.